Devantech Multichannel Relay Module Boards

<p>A range of 2- and 8-channel relay module boards that are available with several control types and current ratings. There are relay modules that can be controlled over the Ethernet using simple TCP/IP commands and for which there is a free Android app available to be able to control the relay module remotely. Several modules are controlled via USB for immediate control via computer and there is also a relay module board that has control via serial bus or I²C.<br/><br/> For further details of the boards please see the individual product pages.</p>